Jialong Xu
Data Scientist - 3 @Scotiabank
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WORK HISTORY
Data Scientist - 3 @Scotiabank
CA
Migrated legacy processes to Google Cloud Platform (GCP) by converting SAS workflows into Python and BigQuery solutions and deploying automated data pipelines using GCP Airflow and Kubernetes. Designed and deployed a system to predict business customer attrition among 40k+ customers, achieving a 77.2% AUC-ROC score using XGBoost and business logic, resulting in $200K revenue increase in 2023. Developed an abstract generation system for financial documents utilizing Llama2, deployed on GCP for streamlined document summarization.
EDUCATION
Western University
Master's degree, Computer Science
Central South University
Master's degree, Computer Software Engineering
Queen's University
N/A, Engineering
ABOUT JIALONG XU
Senior NLP Engineer
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